Lecture

Understanding Tariff Impact

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MGT-464: Globalisation, robotics and the future of work

This course introduces students to economic globalisation with an emphasis on the role of digital technology and its impact on the future of work. ...

Description

This lecture delves into the analysis of trade policy's impact on the economy, focusing on the effects of tariffs. It covers topics such as the different types of tariffs, how tariffs change prices and quantities, and the welfare effects on both the home and foreign markets. The lecture also explores the distributional consequences of tariffs within nations, highlighting winners and losers. Through a series of MS-MD diagrams and real-world examples, the instructor provides a comprehensive overview of the positive and negative implications of tariffs on trade and welfare.

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Related concepts (25)

Tariff

A tariff is a tax imposed by the government of a country or by a supranational union on imports or exports of goods. Besides being a source of revenue for the government, import duties can also be a form of regulation of foreign trade and policy that taxes foreign products to encourage or safeguard domestic industry. Protective tariffs are among the most widely used instruments of protectionism, along with import quotas and export quotas and other non-tariff barriers to trade.

Protectionism

Protectionism, sometimes referred to as trade protectionism, is the economic policy of restricting imports from other countries through methods such as tariffs on imported goods, import quotas, and a variety of other government regulations. Proponents argue that protectionist policies shield the producers, businesses, and workers of the import-competing sector in the country from foreign competitors.

Welfare

Welfare, or commonly social welfare, is a type of government support intended to ensure that members of a society can meet basic human needs such as food and shelter. Social security may either be synonymous with welfare, or refer specifically to social insurance programs which provide support only to those who have previously contributed (e.g. most pension systems), as opposed to social assistance programs which provide support on the basis of need alone (e.g. most disability benefits).

Welfare state

A welfare state is a form of government in which the state (or a well-established network of social institutions) protects and promotes the economic and social well-being of its citizens, based upon the principles of equal opportunity, equitable distribution of wealth, and public responsibility for citizens unable to avail themselves of the minimal provisions for a good life. There is substantial variability in the form and trajectory of the welfare state across countries and regions.

Price floor

A price floor is a government- or group-imposed price control or limit on how low a price can be charged for a product, good, commodity, or service. A price floor must be higher than the equilibrium price in order to be effective. The equilibrium price, commonly called the "market price", is the price where economic forces such as supply and demand are balanced and in the absence of external influences the (equilibrium) values of economic variables will not change, often described as the point at which quantity demanded and quantity supplied are equal (in a perfectly competitive market).

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